Numerical Study on the Behavior and Bearing Mechanism of Flat Slabs in Column Loss Events

Table 3

Summary of stress state of flat slab bars around columns A2 and B1 of the model RC.

Station	Slab bars around column A2				Slab bars around column B1
	Upper layer -X	Lower layer-X	Upper layer-Y	Lower layer-Y	Upper layer-X	Lower layer-X	Upper layer-Y	Lower layer-Y
A	—	—	Yield	—	Yield	—	—	—
B	—	—	F. of 4 A. bars; F. of 3 C. bars	—	—	—	—	—
C	—	—	F. of a C. bar	F. of 2 C. bars	F. of 4 A. bars; F. of 3 C. bars	—	—	—
D	—	—	F. of a C. bar	F. of 2 C. bars	F. of a C. bar	F. of a C. bar	—	—
E	F. of a C. bar	—	F. of a C. bar	F. of a C. bar	—	F. of 2 C. bars	—	—

F: failure, C: continuous, A: add, X: X-direction, and Y: Y-direction.